The pupil Ducoboo is really the king of the dunces: In addition to accumulating "0 out of 10" points, he also claims for his school friends and himself the right to do nothing and to sleep at the back of the class. In his yellow-and-black striped clothes, Ducoboo is a bit of a "school outlaw" but above all he is a nightmare for his teacher, Mr. Latouche!
